NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Nancy G. Depaul, MSW, LCSW, LMFT

Clinical Social Worker in Chester Springs, PA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477761948

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Registry record

Entity type Individual (Type 1)
Name Ms. Nancy G. Depaul
Credential MSW, LCSW, LMFT
Sex Female
Practice address Chester Springs, PA, 19425
Phone (610) 952-5717
Fax (610) 558-4061
Enumeration date May 18, 2007
Last updated in NPPES Jun 10, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CW013017 (PA) Primary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MF000315 (PA) Secondary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Nancy Depaul?
The National Provider Identifier (NPI) for Nancy Depaul is 1477761948, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nancy Depaul practice?
The practice location on file with NPPES is in Chester Springs, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-10.